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TELWIN PCP 28 LCD 400V: Masterful Precision and Power in Spot Welding for Professionals! ?⚡
Introducing the TELWIN PCP 28 LCD 400V welding machine – an Italian engineering excellence created to revolutionize your approach to spot welding. Designed for the most demanding professionals and intensive industrial applications, this machine combines powerful power, reliability and intelligent control to become an indispensable partner in every workshop and production line. Imagine perfectly repeatable, powerful welds, realized faster and with less effort. No more quality compromises and time-consuming corrections – the PCP 28 LCD is a guarantee of perfect results every time.
Are you struggling with the challenges of maintaining consistent weld quality in large production runs? Do you need a machine that is up to the task of working with a wide variety of sheet thicknesses and types, while maintaining full control over the process? The TELWIN PCP 28 LCD more than answers these needs. At its heart is an advanced microprocessor control system, accessible via an intuitive LCD panel. This command center allows you to precisely adjust key welding parameters – current, time, clamping force – and save personalized programs, dramatically reducing preparation time and minimizing the risk of errors.
The innovative design with pneumatic electrode clamping ensures consistent and even force, which is absolutely key to achieving welds of superior strength and aesthetics. With a rated power of 28 kVA and a powerful water-cooling system, the PCP 28 LCD is ready for prolonged heavy-duty operation without performance drops or risk of overheating. It’s not just a machine – it’s an investment in the efficiency, quality and reputation of your workshop.
When you choose TELWIN PCP 28 LCD, you are investing in technology that understands your needs. It’s a tool that will allow you to exceed your customers’ expectations, optimize your production processes and build a competitive advantage. Feel the difference that a truly professional solution from a welding leader makes. ??️
Explore the Advanced Capabilities of the TELWIN PCP 28 LCD 400V.
??️ Digital Heart of the Machine: LCD Panel for Full Process Control
The TELWIN PCP 28 LCD 400V welding machine is equipped with a modern control panel with an easy-to-read LCD display, which is the command center for the entire welding process. It is not just an interface – it is an intelligent management system that translates complex technical parameters into simple and intuitive operation. The user can precisely set the welding current (as a percentage of maximum power or directly in kA), welding time (in cycles or milliseconds), pre-pressure and post-pressure time, as well as pulse operation parameters such as the number and duration of pulses and the cooling time between them.
The LCD panel also allows you to save and recall personalized welding programs. This feature is invaluable for repetitive tasks or working with different materials and thicknesses. Instead of configuring the device each time, simply select a saved program, which guarantees identical parameters and repeatable weld quality, eliminating the risk of human error. The system also displays diagnostic messages, making it easy to monitor the operation of the device and quickly solve any problems. This solution will be appreciated by any professional who values efficiency, precision and minimizing downtime.
?? The Power and Precision of Pneumatics: Guarantee of Perfect Weld
A key element in ensuring the highest quality connections on the TELWIN PCP 28 LCD welding machine is the advanced pneumatic electrode pressure system. Unlike manual systems, pneumatic clamping guarantees a constant, precisely controlled and repeatable clamping force throughout the welding cycle. The force is easily adjusted by changing the supply air pressure, allowing it to be optimally matched to the type and thickness of the material to be welded.
Adequate clamping force is critical to the proper welding process. It ensures proper electrical contact between the electrodes and the material, minimizes contact resistance, which translates into concentrated heat energy at the site of weld nucleus formation. In addition, constant pressure during cooling prevents the formation of cracks and porosity in the weld. For the professional, this means less spatter, deeper fusion, higher mechanical strength of the joints and minimized thermal deformation of the material. This is the foundation for reliable and aesthetically pleasing designs.
❄️? Water Cooling – Key to Efficiency and Longevity in Continuous Operation
Spot welding, especially at high currents and short duty cycles, generates considerable heat, which is concentrated in the transformer, arms and electrodes. The TELWIN PCP 28 LCD is equipped with a highly efficient water-cooling system, which is essential for maintaining the optimal temperature of these key components. The transformer windings are cooled, as well as the entire length of the arms and the electrodes themselves, ensuring stable operation even during hours of intensive production sessions.
The water-cooling system brings tangible benefits: first, it protects the device from overheating, preventing damage and failure, resulting in longer life and reliability. Second, keeping the temperature of the electrodes low significantly extends their service life, reducing the frequency of their replacement and the associated costs and downtime. For a professional who counts on continuous production and maximum efficiency, water cooling is not a luxury, but an absolute necessity to guarantee process stability and optimize operating costs.
Technical Specifications
| Parameter | Value |
|---|---|
| Full Name | TELWIN PCP 28 LCD 400V |
| Catalog number | 824053 |
| EAN code | 8004897971544 |
| Supply voltage | 400 V (3-phase) |
| Rated power at 50% duty cycle (P50%) | 28 kVA |
| Maximum welding power (Pmax) | 69.5 kVA |
| Maximum short-circuit current (I2cc) | 16400 A |
| Maximum welding current | 15000 A |
| Duty cycle for maximum current | 3.5 % |
| Idle secondary voltage | 4.2 V |
| Maximum thickness of double-sided welding (low carbon steel) | 5 + 5 mm |
| Maximum thickness of double-sided welding (stainless steel) | 3 + 3 mm |
| Standard arm length | 350 mm (other lengths available) |
| Electrode clamping force (with arms 350 mm at 6 bar) | approx. 245 daN (adjustable, depending on pressure and arm length) |
| Maximum pressure force of electrodes | approx. 650 daN (with shorter arms and higher pressure) |
| Control | Microprocessor-based with LCD display |
| Operating modes | Continuous and pulse welding |
| Parameter adjustment | Welding time, welding current, pressure time before and after welding, cooling time (in pulse mode) |
| Cooling | Water (transformer, arms, electrodes) |
| Required air pressure | 6.5 bar |
| Insulation class | H |
| Degree of protection of the housing | IP22 |
| Dimensions (L x W x H) | (no exact manufacturer’s data, typical for this class of column equipment) |
| Weight | (no exact manufacturer’s data, estimated around 150-200 kg depending on configuration) |
Key Features and Benefits
- ? Intelligent Microprocessor Control with LCD Panel: the PCP 28 LCD welding machine is equipped with an advanced microprocessor that precisely manages all parameters of the welding process. The easy-to-read LCD display and intuitive user interface allow easy programming and selection of optimal settings, such as welding current, pulse duration, clamping force or operation mode (continuous/pulse). For the professional, this means full control over the quality of the weld, the ability to save personalized programs for different materials and thicknesses, which drastically reduces preparation time, ensures absolute repeatability and minimizes the risk of errors even on complex tasks.
- ? Pneumatic Electrode Pressure System: The use of a pneumatic actuator to generate the electrode pressure force is a guarantee of constant, precisely regulated force throughout the welding cycle, independent of the operator. This system ensures optimal conditions for forming the weld nucleus, eliminating problems associated with insufficient or uneven pressure. In practice, this translates into much higher mechanical strength of joints, less material deformation and aesthetic appearance of welds, which is crucial in series production and in jobs requiring the highest quality.
- ⚡ High Power (28 kVA) and Welding Performance: With a rated power of 28 kVA and a maximum welding current of up to 15,000 A, the PCP 28 LCD model can easily handle welding thicker steel sheets (up to 5+5 mm) and stainless steel. The high current output allows the welding process itself to be shorter. For the user, this means the ability to work with a wide range of materials, increased productivity and the ability to handle even the most demanding projects where high energy is needed to form a solid joint.
- ? Advanced Water Cooling: Intense operation, especially at high currents and short cycles, generates significant amounts of heat. The PCP 28 LCD has an integrated, powerful water cooling system for the transformer, arms and electrodes. This solution ensures stable operating conditions even during prolonged batch welding, protects key components from overheating and significantly extends the life of both the device itself and consumables (electrodes). The professional gains certainty of production continuity and minimized service downtime.
- ? Versatility and Adaptability: The ability to adjust many parameters, including current, welding time, pulse mode and clamping force, combined with the option to use arms of different lengths and shapes, makes the PCP 28 LCD an extremely versatile tool. The device can be precisely adjusted to the specifics of the materials to be welded (low-carbon steel, stainless steel, galvanized sheets), their thickness and the geometry of the workpieces. For the specialist, this means flexibility to take on a wide variety of jobs and a guarantee of optimal results under all conditions.
Product Application
- ? Series production of metal components in the automotive, household appliance, furniture industries.
- ? Advanced body shop, auto body repair (welding of sheet metal plating, reinforcements).
- ? Manufacturing of structures from thin and medium thickness sheets (low carbon steel, stainless steel, galvanized sheets).
- ?️ Production of ventilation and air conditioning components and chimney systems.
- ⚙️ Applications in lightweight steel structures, metal enclosure and cabinet manufacturing.
- ⛓️ Joining steel bars and meshes with small cross sections.
Contents of the Kit
- ? TELWIN PCP 28 LCD 400V stationary welding machine (main unit)
- ? A pair of standard electrode arms (e.g., 350 mm long)
- ? Connections for water cooling system
- ? Operating instructions and warranty card
- (Note: electrodes are consumables and may need to be ordered separately as needed; the kit does not include a refrigeration unit, which is often required and selected separately)
Summary: TELWIN PCP 28 LCD 400V – Your Best Investment.
TELWIN PCP 28 LCD 400V is not just a welding machine – it is your partner in the pursuit of perfection in every completed joint. Thanks to the intelligent LCD control, powerful power and reliable pneumatic clamping, you gain full control over the process, guaranteeing the highest quality and repeatability of welds. Powerful water cooling ensures readiness for continuous operation, and Italian manufacturing precision is synonymous with longevity.
Don’t compromise. Invest in technology that will raise the standards of your work and give you a competitive edge. Choose the TELWIN PCP 28 LCD and experience the difference that comes with professionalism at the highest level. Contact us today to learn more and customize the perfect configuration for your needs! ?
Part number: 824053
EAN code: 8004897971544
